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That's where I self-published my kids book on economics.

Have you considered interactive content for ipad? Perfect for the demographic and subject. J.

There are others, like lulu for example. J.

Regarding memory diamonds, I have a similar concept in Ahe'ey #SpoilerAlert :) Fun!!!

pretty awesome aren't they? carbon allotropes. The memory devices would be SO small that they would be microscopic until they reached the petabyte size. They would be eminently implantable. Imagine having all the worlds data in an implant in your head, unhackable and available for instant access.

Hell YEAH I'll play jeopardy!
Bring it ON.
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